Unorthodox Racing (UR) introduces a lightweight, three-piece, billet aluminum pulley set for the '09-up Nissan GT-R. The kit includes pulleys for the crank, alternator, and power steering system, with a combined weight of only 1.75 pounds - the same OEM pulleys weigh 8.25 pounds. UR has tested this rotating weight reduction to be good for an additional 20 to 24 hp and 26 to 30 lb-ft of torque at the wheels of a stock '09 GT-R.
www.unorthodoxracing.com
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